题目内容
It’s polite ______ “Thank you” when you receive something from someone.
| A．says | B．say | C．saying | D．to say |
D
解析试题分析：句意：当你从别人那里收到东西的时候说“谢谢”是礼貌的。says 第三人称单数形式；say 说，原形；saying 动名词；to say动词不定式。这里使用的句型是It is +形容词+to do sth.做某事是……的。故选D。
考点：考查非谓语动词。
There __________a number of books in our school library. The number of books __________ getting larger than last year.
| A．is, is | B．is, are |
| C．are, are | D．are, is |
There _____a number of books in our school library. The number of books _______ getting larger than last year.
| A．is, is | B．is, are |
| C．are, are | D．are, is |
I like exercise such as _____ sports.
| A．play | B．playing | C．plays | D．to play |
He likes soccer, but he doesn’t _____it on TV.
| A．look | B．play | C．watch | D．see |
— Look! Jim ________ basketball over there.
— Let’s go and play with him.
| A．plays | B．will play |
| C．played | D．is playing |
It is very important for us to _______and work hard.
| A．keep fit | B．keep fat |
| C．keeping fit | D．keeps fat |
—What’s wrong with you?
—I wasn’t careful enough and _______an old man while walking along the street.
| A．knocked off | B．knocked up |
| C．knocked into | D．knocked out |
—Boys and girls, welcome to my home and ____.
—Thank you.
| A．help yourselves | B．help yourself |
| C．helps yourself | D．help you |